60   MachineBasicBlock *MBB0, *MBB1, *MBB2, *MBB3, *MBB4;  member in InstrRefLDVTest
229     MBB0 = MF->CreateMachineBasicBlock(BB0);  in setupSingleBlock()
230     MF->insert(MF->end(), MBB0);  in setupSingleBlock()
252     MBB0 = MF->CreateMachineBasicBlock(BB0);  in setupDiamondBlocks()
253     MF->insert(MF->end(), MBB0);  in setupDiamondBlocks()
260     MBB0->addSuccessor(MBB1);  in setupDiamondBlocks()
261     MBB0->addSuccessor(MBB2);  in setupDiamondBlocks()
285     MBB0 = MF->CreateMachineBasicBlock(BB0);  in setupSimpleLoop()
286     MF->insert(MF->end(), MBB0);  in setupSimpleLoop()
291     MBB0->addSuccessor(MBB1);  in setupSimpleLoop()
323     MBB0 = MF->CreateMachineBasicBlock(BB0);  in setupNestedLoops()
324     MF->insert(MF->end(), MBB0);  in setupNestedLoops()
333     MBB0->addSuccessor(MBB1);  in setupNestedLoops()
367     MBB0 = MF->CreateMachineBasicBlock(BB0);  in setupNoDominatingLoop()
368     MF->insert(MF->end(), MBB0);  in setupNoDominatingLoop()
377     MBB0->addSuccessor(MBB1);  in setupNoDominatingLoop()
378     MBB0->addSuccessor(MBB2);  in setupNoDominatingLoop()
416     MBB0 = MF->CreateMachineBasicBlock(BB0);  in setupBadlyNestedLoops()
417     MF->insert(MF->end(), MBB0);  in setupBadlyNestedLoops()
426     MBB0->addSuccessor(MBB1);  in setupBadlyNestedLoops()
1161   SmallPtrSet<MachineBasicBlock *, 4> AllBlocks{MBB0, MBB1, MBB2, MBB3};  in TEST_F()
1807   VLiveOutIdx[MBB0] = &VLiveOuts[0];  in TEST_F()
1936   VLiveOutIdx[MBB0] = &VLiveOuts[0];  in TEST_F()
2038   VLiveOutIdx[MBB0] = &VLiveOuts[0];  in TEST_F()
2167   VLiveOutIdx[MBB0] = &VLiveOuts[0];  in TEST_F()
2173   AllBlocks.insert(MBB0);  in TEST_F()
2324   VLiveOutIdx[MBB0] = &VLiveOuts[0];  in TEST_F()
2329   AllBlocks.insert(MBB0);  in TEST_F()
2427   VLiveOutIdx[MBB0] = &VLiveOuts[0];  in TEST_F()
2434   AllBlocks.insert(MBB0);  in TEST_F()
2518   AssignBlocks.insert(MBB0);  in TEST_F()
2578   AssignBlocks.insert(MBB0);  in TEST_F()
2791   AssignBlocks.insert(MBB0);  in TEST_F()
3044   AssignBlocks.insert(MBB0);  in TEST_F()